Oops, earlier ipv6 patch didn't work if no -r option is specified.

1 files changed, 1 insertions, 1 deletions

diff --git a/ssh.py b/ssh.py
index e90bda4..dd9e042 100644
--- a/ssh.py
+++ b/ssh.py
@@ -26,7 +26,7 @@ def connect(ssh_cmd, rhostport, python):
     portl = []
 
     rhostIsIPv6 = False
-    if rhostport.count(':') > 1:
+    if (rhostport or '').count(':') > 1:
         rhostIsIPv6 = True
         if rhostport.count(']') or rhostport.count('['):
             result = rhostport.split(']')